| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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24 pcs
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24 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM2576T-5.0/NOPB is a monolithic integrated circuit designed for step-down (buck) switching regulator applications. It is capable of driving a 3A load with excellent line and load regulation, providing a fixed 5V output. This regulator operates with a wide input voltage range, up to 40V, and features a fixed-frequency internal oscillator operating at 52kHz.
Requiring only a few external components, the LM2576 series is simple to use and includes built-in fault protection. It offers a high-efficiency replacement for linear regulators, significantly reducing the need for large heat sinks. The device is housed in a TO-220 package, suitable for through-hole mounting.
Key features include TTL-shutdown capability for low-power standby mode and the use of readily available standard inductors, simplifying design and component selection. This regulator is ideal for various power management applications where efficient voltage conversion is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.40 | $1.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is 5V.
The specified output current is 3A.
The maximum input voltage is 40V.
The switching frequency is 52kHz.
It is available in a TO-220 package.
The operating temperature range is -40 to 125°C.